Authorize FlashCopy® TSO commands by adding the command names to the AUTHCMD PARM parameter of the IKJTSOxx member of SYS1.PARMLIB. After you have added the FlashCopy command names to the IKJTSOxx member, issue the TSO command PARMLIB UPDATE(xx) to activate the new IKJTSOxx member.
For information on FlashCopy TSO commands, including controlling access to them, refer to Controlling access to FlashCopy commands.